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From:   Bartosz Golaszewski <brgl@bgdev.pl>
Date:   Wed, 31 Aug 2022 21:44:19 +0200
Message-ID: <CAMRc=MdKU0nWQnOqyMpMk-fwZ2svRhQJ+jgE_u20jLmRKCmPZw@mail.gmail.com>
Subject: Re: [PATCH 5/5] gpio: pca953x: Add support for PCAL6534 and compatible
To:     Martyn Welch <martyn.welch@collabora.com>
Cc:     Linus Walleij <linus.walleij@linaro.org>, kernel@collabora.com,
        "open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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On Wed, Aug 31, 2022 at 6:30 PM Martyn Welch <martyn.welch@collabora.com> wrote:
>
> On Wed, 2022-08-31 at 13:57 +0200, Bartosz Golaszewski wrote:
> > On Mon, Aug 29, 2022 at 3:39 PM Martyn Welch
> > <martyn.welch@collabora.com> wrote:
> > >
> > > Add support for the NXP PCAL6534 and Diodes Inc. PI4IOE5V6534Q.
> > > These
> > > devices, which have identical register layouts and features, are
> > > broadly a
> > > 34-bit version of the PCAL6524.
> > >
> > > However, whilst the registers are broadly what you'd expect for a
> > > 34-bit
> > > version of the PCAL6524, the spacing of the registers has been
> > > compacted. This has the unfortunate effect of breaking the bit
> > > shift
> > > based mechanism that is employed to work out register locations
> > > used by
> > > the other chips supported by this driver, resulting in special
> > > handling
> > > needing to be introduced in pca953x_recalc_addr() and
> > > pca953x_check_register().
> > >
> > > Datasheet: https://www.nxp.com/docs/en/data-sheet/PCAL6534.pdf
> > > Datasheet:
> > > https://www.diodes.com/assets/Datasheets/PI4IOE5V6534Q.pdf
> > > Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
> > > ---
> >
> > Is this series complete? I don't have patch 1/5 in my inbox and
> > neither does patchwork.
> >
>
> I used get_maintainers to generate the recipients, it's a patch for the
> binding documentation relating to the driver so didn't get sent to the
> same lists:
>
> https://lore.kernel.org/lkml/20220829133923.1114555-3-martyn.welch@collabora.com/T/
>
> Martyn
>
> > Bart
>

Ah, ok. Just for completeness, please send the entire series to
everyone unless it's lots of patches.

Bart